Method: ActiveRecordSurvey::Survey#edges

Defined in:
lib/active_record_survey/survey.rb

#edges ⇒ Object

All the connective edges



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# File 'lib/active_record_survey/survey.rb', line 28

def edges
	self.node_maps.select { |i| !i.marked_for_destruction? }.select { |i|
		i.node && i.parent
	}.collect { |i|
		{
			:source => i.parent.node.id,
			:target => i.node.id,
		}
	}.uniq
end